Rookie Question

This may sound like a rookie question but I have to ask. I noticed that my normal female's tongue appears to be a darker color than I remember. If memory serves me correctly I thought it used to be a pink color and now it appears to be darker shade of red. Is this a big deal?

I have noticed this too on my normal girl. I don't really know what it is about but she seems perfectly healthy and eats regularly.

My girl eats on a regular basis and acts normal......no pun intended.